High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 042203
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC MON MAY 04 2015

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY
BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

SECURITE

PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT
TO 50N 160E

SYNOPSIS VALID 1800 UTC MAY 04.
24 HOUR FORECAST VALID 1800 UTC MAY 05.
48 HOUR FORECAST VALID 1800 UTC MAY 06.

.WARNINGS.

...GALE WARNING...
.LOW 50N180W 986 MB MOVING E 10 KT. FRONT EXTENDS FROM LOW
CENTER TO 54N173W TO 49N157W TO 39N157W. WITHIN 600 NM OF THE
LOW WINDS 25 TO 35 KT. SEAS 12 TO 20 FT. ELSEWHERE WITHIN 720 NM
NE QUADRANT AND WITHIN 180 NM NE AND E OF THE FRONT WINDS 20 TO
30 KT. SEAS 9 TO 16 FT.
.24 HOUR FORECAST LOW 50N175W 990 MB. WITHIN 600 NM SW QUADRANT
WINDS 25 TO 35 KT. SEAS 12 TO 18 FT. ELSEWHERE FROM 38N TO 60N
BETWEEN 167W AND 168E WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 47N169W 1002 MB. WITHIN 540 NM W AND S
QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 15 FT.

...GALE WARNING...
.FROM 35N TO 41N BETWEEN 123W AND 128W WINDS TO 25 KT. SEAS TO 9
FT.
.24 HOUR FORECAST FROM 34N TO 41N BETWEEN 122W AND 128W WINDS 25
TO 35 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST FROM 33N TO 42N BETWEEN 120W AND 129W WINDS 25
TO 35 KT. SEAS 10 TO 15 FT.

.SYNOPSIS AND FORECAST.

.LOW 51N133W 1003 MB MOVING SE 10 KT. WITHIN 540 NM S AND SW
QUADRANTS WINDS 20 TO 30 KT. SEAS 9 TO 15 FT.
.24 HOUR FORECAST LOW 49N126W 1014 MB. CONDITIONS DIMINISHED.
.48 HOUR FORECAST LOW DISSIPATED.

.24 HOUR FORECAST LOW 40N161W 1014 MB. WITHIN 420 NM SE QUADRANT
WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW DISSIPATED. WITHIN 180 NM NE AND SE OF A
LINE FROM 35N160W TO 44N149W TO 50N162W WINDS TO 25 KT. SEAS TO
10 FT.

.48 HOUR FORECAST LOW 37N161E 1007 MB. WITHIN 480 NM SE AND 600
NM NE QUADRANTS WINDS TO 25 KT. SEAS TO 9 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 35N TO 50N
BETWEEN 152W AND 160W.
.24 HOUR FORECAST DENSE FOG WITHIN 240 NM E AND SE OF A LINE
FROM 50N149W TO 43N149W TO 33N165W.
.48 HOUR FORECAST DENSE FOG FROM 40N TO 54N BETWEEN 143W AND
155W AND FROM 31N TO 47N W OF 167E.

.HIGH 35N144W 1030 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.HIGH 56N148W 1020 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH 55N143W 1022 MB.
.48 HOUR FORECAST HIGH 54N139W 1025 MB.

.HIGH 39N166E 1023 MB MOVING NE 05 KT.
.24 HOUR FORECAST HIGH 42N167E 1024 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.24 HOUR FORECAST NEW HIGH 36N171E 1023 MB.
.48 HOUR FORECAST HIGH 36N176E 1026 MB.

.FORECASTER LEE. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 1800 UTC MON MAY 04.
24 HOUR FORECAST VALID 1800 UTC TUE MAY 05.
48 HOUR FORECAST VALID 1800 UTC WED MAY 06.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 05N BETWEEN 110W AND 128W...AND E OF 110W...WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN SW SWELL...INCLUDING GULF OF CALIFORNIA
S OF 26N...AND EXCLUDING LEE OF GALAPAGOS ISLANDS. FROM 08N TO
13.5N W OF 128W WINDS 20 KT OR LESS. SEAS TO 10 FT IN MIXED NE
AND S SWELL.
.24 HOUR FORECAST FROM 05N TO 19N W OF 110W WINDS 20 KT OR LESS.
SEAS TO 9 FT IN MIXED SW AND NE SWELL. FROM 09.5N TO 12.5N
BETWEEN 87W AND 98W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED
SW AND E SWELL.
.48 HOUR FORECAST FROM 06N TO 24N W OF 118W WINDS 20 KT OR LESS.
SEAS TO 9 FT IN BROAD MIX OF SWELL.

.24 HOUR FORECAST N OF 28N W OF 124W WINDS 20 KT OR LESS. SEAS
TO 8 FT IN MIXED NW...SW AND NE SWELL.
.48 HOUR FORECAST N OF 26.5N BETWEEN 118W AND 136W WINDS 20 KT
OR LESS. SEAS TO 9 FT IN MIXED NW...SW AND NE SWELL.

.24 HOUR FORECAST S OF 01S W OF 112W WINDS 20 KT OR LESS. SEAS
TO 8 FT IN MIXED SW AND SE SWELL.
.48 HOUR FORECAST S OF 02N W OF 105W WINDS 20 KT OR LESS. SEAS
TO 8 FT IN MIXED SW AND SE SWELL.

.36 HOUR FORECAST GULF OF CALIFORNIA N OF 29.5N SW WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID 2100 UTC MON MAY 04...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH EXTENDS FROM 09N86W TO 05N100W TO 08.5N113W TO
06N117W...WHERE IT TERMINATES. ITCZ EXTENDS FROM 04N121W TO
04N136W TO BEYOND 03N140W. SCATTERED MODERATE TO STRONG
CONVECTION NOTED FROM 03N TO 10N BETWEEN 08W AND 90W...AND
WITHIN 240 NM S OF TROUGH BETWEEN 96W AND 116W. SCATTERED
MODERATE TO STRONG CONVECTION NOTED FROM 10N TO 15N BETWEEN 111W
AND 117W. ISOLATED TO SCATTERED MODERATE ISOLATED STRONG
CONVECTION NOTED FROM 00N TO BEYOND 03.4S BETWEEN 84W AND 110W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.


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